| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $144.45 | 12.569% | $162.6059 | $162.61 | $162.60 | $162.60 |
| Purchase #2 | $113.48 | 7.794% | $122.3246 | $122.32 | $122.30 | $122.30 |
| Purchase #3 | $224.67 | 3.497% | $232.5267 | $232.53 | $232.55 | $232.50 |
| Purchase #4 | $153.91 | 10.665% | $170.3245 | $170.32 | $170.30 | $170.30 |
| Purchase #5 | $51.94 | 5.498% | $54.7957 | $54.80 | $54.80 | $54.80 |
| Purchase #6 | $48.66 | 3.290% | $50.2609 | $50.26 | $50.25 | $50.30 |
| Purchase #7 | $84.51 | 8.681% | $91.8463 | $91.85 | $91.85 | $91.80 |
| 7 purchase totals = | $821.62 | $884.6846 | $884.69 | $884.65 | $884.60 | |